Neuroradiology — Flashcards

_____ appearance maybe seen in PSP at the level of superior colliculi on axial imaging

The mnemonic for CP angle tumors is SAME:S : _____A : Aneurysm, arachnoid cystM : Meningioma, metastasesE : Epidermoid cyst, Ependymoma

Expansion of the contrast-filled space in myelography is seen in _____dural extramedullary tumor.

Hint: extra/intra

_____ sign on brain CT indicates the presence of tension pneumocephalus.

In _____ weighted images, CSF is bright/hyperintense and white matter is dark, grey matter is white

Imaging of _____ (CNS tumor) reveals a round mass attached to the dura (via a "tail")

Craniometric parameters used for diagnosis of basilar impression include _____ line, Chamberlain s line and McGregor s line

Acute subdural hematomas arise with _____ and appear hyper-dense on CT

_____ CNS tumors characteristically present as multiple, well-circumscribed lesions at the gray-white junction

Double contour or bevelled edge appearance (_____ sign) and Geographic skull is seen in Langerhans cell histiocytosis